/* ========== 页面作用域：使用条款与免责声明 ========== */
.page-disclaimer {
  --terms-red-soft: rgba(255, 59, 48, 0.1);
  --terms-red-line: rgba(255, 59, 48, 0.5);
  position: relative;
  background: var(--color-bg);
  color: var(--color-white);
  overflow-x: clip;
}

/* ---- 顶部条款横幅 ---- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: 1.75rem 0 3rem;
  background:
    linear-gradient(120deg, transparent 0%, transparent 62%, rgba(212, 175, 55, 0.07) 62%, rgba(212, 175, 55, 0.07) 62.5%, transparent 62.5%),
    radial-gradient(ellipse at 88% 18%, rgba(212, 175, 55, 0.1), transparent 52%),
    var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-gold-light) 32%, var(--color-border) 100%);
  z-index: 1;
}

.page-disclaimer .terms-hero::after {
  content: "TERMS";
  position: absolute;
  right: -0.12em;
  bottom: -0.08em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(4rem, 11vw, 8.5rem);
  line-height: 1;
  color: rgba(255, 255, 255, 0.028);
  letter-spacing: 0.04em;
  pointer-events: none;
  user-select: none;
}

.page-disclaimer .breadcrumbs {
  margin-bottom: 1.75rem;
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero-grid {
  display: grid;
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero-content {
  max-width: 46rem;
}

.page-disclaimer .terms-hero-lead {
  margin: 1.25rem 0 1.5rem;
  color: var(--color-text-soft);
  font-size: 1.0625rem;
  line-height: 1.85;
}

.page-disclaimer .terms-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.page-disclaimer .terms-meta .badge {
  background: rgba(212, 175, 55, 0.12);
  color: var(--color-gold-light);
  border: 1px solid rgba(212, 175, 55, 0.3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  padding: 0.375rem 0.75rem;
}

.page-disclaimer .terms-hero-mark {
  display: none;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(212, 175, 55, 0.09), transparent 60%),
    var(--color-bg-secondary);
}

.page-disclaimer .terms-hero-mark svg {
  width: 100%;
  height: auto;
  max-width: 220px;
}

.page-disclaimer .terms-hero-mark-label {
  position: absolute;
  right: 1rem;
  bottom: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

/* ---- 双栏布局 ---- */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  padding-top: 2.5rem;
  padding-bottom: 4.5rem;
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-side {
  display: grid;
  gap: 1.25rem;
  align-content: start;
}

.page-disclaimer .terms-toc {
  padding: 1.5rem;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.page-disclaimer .terms-toc h2 {
  margin: 0 0 0.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
}

.page-disclaimer .toc-list {
  display: grid;
  gap: 0.125rem;
}

.page-disclaimer .toc-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6875rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-soft);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  background: rgba(212, 175, 55, 0.08);
  color: var(--color-gold-light);
  outline: none;
}

.page-disclaimer .toc-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--color-gold);
}

.page-disclaimer .terms-status {
  display: grid;
  gap: 0.5rem;
  padding: 1.25rem 1.375rem;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.page-disclaimer .terms-status-label {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-white);
}

.page-disclaimer .terms-status .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 0 4px rgba(47, 216, 115, 0.15);
}

.page-disclaimer .terms-status-list {
  margin: 0;
  display: grid;
  gap: 0.375rem;
}

.page-disclaimer .terms-status-list > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
}

.page-disclaimer .terms-status-list dt {
  color: var(--color-text-soft);
  font-weight: 400;
}

.page-disclaimer .terms-status-list dd {
  margin: 0;
  text-align: right;
  font-family: var(--font-mono);
  color: var(--color-white);
}

.page-disclaimer .terms-figure {
  margin: 0 auto;
  max-width: 300px;
}

.page-disclaimer .terms-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}

.page-disclaimer .terms-figure figcaption {
  margin-top: 0.625rem;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--color-text-soft);
}

/* ---- 条款正文 ---- */
.page-disclaimer .terms-body {
  position: relative;
  max-width: 46rem;
  padding-left: 1.125rem;
}

.page-disclaimer .terms-body::before {
  content: "";
  position: absolute;
  top: 0.25rem;
  bottom: 0.25rem;
  left: 0;
  width: 2px;
  opacity: 0.45;
  background: linear-gradient(180deg, var(--color-gold), var(--color-border) 36%, transparent);
}

.page-disclaimer .terms-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: 5rem;
}

.page-disclaimer .terms-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .terms-section-head {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.page-disclaimer .terms-section-head::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 1.75rem;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--color-gold-light), var(--color-gold));
  transform: skewX(-18deg);
}

.page-disclaimer .terms-section-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--color-gold);
}

.page-disclaimer .terms-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 2.6vw, 1.875rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-white);
}

.page-disclaimer .terms-body h3 {
  margin: 1.5rem 0 0.625rem;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-white);
}

.page-disclaimer .terms-body p {
  margin: 0 0 1rem;
  color: var(--color-text-soft);
  font-size: 0.9375rem;
  line-height: 1.85;
}

.page-disclaimer .terms-body strong {
  color: var(--color-white);
  font-weight: 500;
}

.page-disclaimer .terms-body a {
  color: var(--color-gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(212, 175, 55, 0.4);
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.page-disclaimer .terms-body a:hover {
  color: var(--color-gold);
  text-decoration-color: var(--color-gold);
}

/* ---- 条文列表 ---- */
.page-disclaimer .legal-list {
  display: grid;
  gap: 0.625rem;
  margin: 0.5rem 0 1.25rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 1.625rem;
  color: var(--color-text-soft);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  top: 0.75rem;
  left: 0.125rem;
  width: 7px;
  height: 7px;
  background: var(--color-gold);
  transform: rotate(45deg);
  opacity: 0.85;
}

/* ---- 警示框 ---- */
.page-disclaimer .terms-warning {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  margin: 1.5rem 0;
  padding: 1.125rem 1.25rem;
  background: var(--terms-red-soft);
  border: 1px solid var(--terms-red-line);
  border-left: 4px solid var(--color-red);
  border-radius: var(--radius-sm);
}

.page-disclaimer .terms-warning svg {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.125rem;
  color: var(--color-red);
}

.page-disclaimer .terms-warning p {
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.90625rem;
  line-height: 1.8;
}

/* ---- 可折叠术语解释 ---- */
.page-disclaimer .terms-glossary {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-disclaimer .terms-glossary-item {
  overflow: hidden;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base);
}

.page-disclaimer .terms-glossary-item[open] {
  border-color: rgba(212, 175, 55, 0.45);
}

.page-disclaimer .terms-glossary-item summary {
  position: relative;
  padding: 0.9375rem 3rem 0.9375rem 1.25rem;
  list-style: none;
  cursor: pointer;
  color: var(--color-white);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.5;
  transition: color var(--transition-fast);
}

.page-disclaimer .terms-glossary-item summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-glossary-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 1.125rem;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.125rem;
  line-height: 1;
  color: var(--color-gold);
  transition: transform var(--transition-base);
}

.page-disclaimer .terms-glossary-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.page-disclaimer .terms-glossary-item summary:hover,
.page-disclaimer .terms-glossary-item summary:focus-visible {
  color: var(--color-gold-light);
  outline: none;
}

.page-disclaimer .terms-glossary-item summary:focus-visible {
  box-shadow: inset 0 0 0 2px var(--color-gold);
}

.page-disclaimer .terms-glossary-item p {
  margin: 0;
  padding: 0 1.25rem 1.125rem;
  color: var(--color-text-soft);
  font-size: 0.875rem;
  line-height: 1.8;
}

/* ---- 结尾说明 ---- */
.page-disclaimer .terms-close-note {
  margin-top: 1.75rem;
  padding: 1.25rem 1.375rem;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.03));
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-md);
}

.page-disclaimer .terms-close-note p {
  margin: 0;
  color: var(--color-text-soft);
  line-height: 1.85;
}

/* ---- 平板适配 ---- */
@media (min-width: 640px) {
  .page-disclaimer .terms-figure {
    max-width: 340px;
  }
}

/* ---- 桌面适配 ---- */
@media (min-width: 768px) {
  .page-disclaimer .terms-hero-grid {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 2.5rem;
    align-items: center;
  }

  .page-disclaimer .terms-hero-mark {
    display: flex;
  }
}

@media (min-width: 992px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
    padding-top: 3.5rem;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 1.5rem;
    z-index: 5;
  }

  .page-disclaimer .terms-figure {
    max-width: none;
    margin: 0;
  }
}