/* ========== 网站声明页 / Notice ========== */
.page-disclaimer {
  --dis-muted: rgba(245, 240, 230, 0.62);
  --dis-line: rgba(212, 175, 55, 0.16);
  position: relative;
  background: var(--color-black);
  color: var(--color-paper);
  overflow: hidden;
  padding-bottom: 40px;
}

/* 对角速度线装饰 */
.page-disclaimer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 460px;
  z-index: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(-45deg, transparent 0, transparent 16px, rgba(212, 175, 55, 0.05) 16px, rgba(212, 175, 55, 0.05) 17px),
    linear-gradient(160deg, rgba(139, 0, 0, 0.32) 0%, rgba(10, 10, 10, 0) 62%);
}

.page-disclaimer .container {
  position: relative;
  z-index: 1;
  padding-top: 28px;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
  color: var(--dis-muted);
}

.page-disclaimer .breadcrumb a {
  color: var(--color-paper);
  text-decoration: none;
  transition: color var(--transition);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--color-gold);
  outline: none;
}

.page-disclaimer .breadcrumb .is-current {
  color: var(--color-gold);
}

/* 标题区 */
.page-disclaimer .dis-hero {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--dis-line);
  margin-bottom: 20px;
}

.page-disclaimer .dis-hero-topline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.page-disclaimer .dis-hero-topline .section-index {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--color-bright-red);
  text-transform: uppercase;
}

.page-disclaimer .dis-hero-heading {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: rgba(212, 175, 55, 0.65);
}

.page-disclaimer .dis-hero-svg {
  display: inline-flex;
  color: var(--color-gold);
}

.page-disclaimer .dis-hero-badge {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--color-gold);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-full);
  padding: 4px 10px;
}

.page-disclaimer .dis-title {
  font-family: var(--font-headline);
  font-size: clamp(40px, 9vw, 72px);
  line-height: 1.02;
  margin: 0 0 14px;
  letter-spacing: 0.02em;
}

.page-disclaimer .dis-title::after {
  content: "";
  display: block;
  width: 52px;
  height: 5px;
  margin-top: 14px;
  background: linear-gradient(90deg, var(--color-bright-red) 0 45%, var(--color-gold) 45% 100%);
  border-radius: var(--radius-full);
}

.page-disclaimer .dis-lead {
  font-size: 15px;
  line-height: 1.75;
  color: var(--dis-muted);
  max-width: 640px;
  margin: 0 0 20px;
}

.page-disclaimer .dis-hero-image {
  position: relative;
  max-width: 700px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--dis-line);
  margin-top: 24px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.5);
}

.page-disclaimer .dis-hero-image img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 7 / 4;
}

.page-disclaimer .dis-image-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  padding: 10px 14px;
  background: linear-gradient(90deg, rgba(139, 0, 0, 0.72), rgba(10, 10, 10, 0.58));
  font-family: var(--font-data);
  font-size: 12px;
  color: rgba(245, 240, 230, 0.85);
  border-top: 1px solid var(--dis-line);
}

/* 状态条 */
.page-disclaimer .dis-statusbar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--dis-line);
  border: 1px solid var(--dis-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 24px 0 36px;
}

.page-disclaimer .dis-status-item {
  background: #101010;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-disclaimer .dis-status-label {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--dis-muted);
  text-transform: uppercase;
}

.page-disclaimer .dis-status-value {
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-gold);
}

/* 双栏布局 */
.page-disclaimer .dis-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

/* 目录 */
.page-disclaimer .dis-toc {
  border: 1px solid var(--dis-line);
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, rgba(139, 0, 0, 0.2), rgba(10, 10, 10, 0.4));
  padding: 18px;
}

.page-disclaimer .dis-toc-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--dis-line);
}

.page-disclaimer .dis-toc-title {
  font-family: var(--font-headline);
  font-size: 18px;
  margin: 0;
  color: var(--color-paper);
}

.page-disclaimer .dis-toc-en {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(212, 175, 55, 0.55);
}

.page-disclaimer .dis-toc-nav {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.page-disclaimer .dis-toc-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-paper);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.page-disclaimer .dis-toc-link:hover,
.page-disclaimer .dis-toc-link:focus-visible {
  background: rgba(212, 175, 55, 0.08);
  border-color: rgba(212, 175, 55, 0.26);
  outline: none;
  transform: translateX(4px);
}

.page-disclaimer .dis-toc-index {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-bright-red);
  min-width: 24px;
}

.page-disclaimer .dis-toc-name {
  font-size: 14px;
  font-weight: 600;
}

/* 目录配套文档 */
.page-disclaimer .dis-toc-foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed rgba(212, 175, 55, 0.2);
}

.page-disclaimer .dis-toc-foot-title {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--dis-muted);
  margin: 0 0 8px;
}

.page-disclaimer .dis-toc-foot-link {
  display: inline-block;
  color: var(--color-paper);
  font-size: 14px;
  text-decoration: none;
  margin-right: 16px;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.page-disclaimer .dis-toc-foot-link:hover,
.page-disclaimer .dis-toc-foot-link:focus-visible {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
  outline: none;
}

/* 声明要点速读折叠 */
.page-disclaimer .dis-fold {
  border-radius: var(--radius-sm);
  background: rgba(10, 10, 10, 0.5);
  border: 1px solid rgba(212, 175, 55, 0.14);
  padding: 4px 12px;
  margin-top: 16px;
}

.page-disclaimer .dis-fold-summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-gold);
  padding: 6px 0;
  list-style: none;
}

.page-disclaimer .dis-fold-summary::before {
  content: "▸ ";
  display: inline-block;
  color: var(--color-bright-red);
  transition: transform var(--transition);
}

.page-disclaimer .dis-fold[open] .dis-fold-summary::before {
  transform: rotate(90deg);
}

.page-disclaimer .dis-fold-summary:focus-visible {
  outline: 2px solid var(--color-focus);
  border-radius: 4px;
}

.page-disclaimer .dis-fold-list {
  margin: 0;
  padding: 4px 0 10px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--dis-muted);
}

.page-disclaimer .dis-fold-list li + li {
  margin-top: 6px;
}

/* 条款内容 */
.page-disclaimer .dis-content {
  min-width: 0;
}

.page-disclaimer .dis-section {
  scroll-margin-top: 84px;
}

.page-disclaimer .dis-section-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--dis-line);
}

.page-disclaimer .dis-section-index {
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-paper);
  background: linear-gradient(135deg, var(--color-deep-red), #B71C1C);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  line-height: 1;
  min-width: 34px;
  text-align: center;
  box-shadow: 0 4px 14px rgba(139, 0, 0, 0.36);
}

.page-disclaimer .dis-section-title {
  font-family: var(--font-headline);
  font-size: clamp(22px, 4.4vw, 28px);
  line-height: 1.2;
  margin: 0 0 4px;
  color: var(--color-paper);
}

.page-disclaimer .dis-section-sub {
  font-size: 13px;
  color: var(--dis-muted);
  margin: 0;
}

/* 单个条款 */
.page-disclaimer .dis-clause {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(245, 240, 230, 0.07);
}

.page-disclaimer .dis-clause:last-child {
  border-bottom: none;
}

.page-disclaimer .dis-clause-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.page-disclaimer .dis-clause-num {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-paper);
  background: rgba(139, 0, 0, 0.85);
  border-radius: var(--radius-full);
  padding: 5px 10px;
  line-height: 1;
  height: max-content;
  margin-top: 2px;
}

.page-disclaimer .dis-clause-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 240, 230, 0.86);
}

/* 金色重点 */
.page-disclaimer .dis-clause.is-highlight {
  background: linear-gradient(120deg, rgba(212, 175, 55, 0.12), rgba(212, 175, 55, 0.05) 55%, transparent 90%);
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin: 4px 0 0;
}

.page-disclaimer .dis-mark {
  background: linear-gradient(120deg, rgba(212, 175, 55, 0.36), rgba(212, 175, 55, 0.12));
  color: var(--color-gold);
  padding: 2px 6px;
  border-radius: 4px;
}

.page-disclaimer .dis-mail {
  font-family: var(--font-data);
  color: var(--color-gold);
  border-bottom: 1px dashed rgba(212, 175, 55, 0.5);
  padding-bottom: 1px;
}

.page-disclaimer .dis-link-inline {
  color: var(--color-gold);
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(212, 175, 55, 0.35);
  transition: color var(--transition), text-decoration-color var(--transition);
}

.page-disclaimer .dis-link-inline:hover,
.page-disclaimer .dis-link-inline:focus-visible {
  color: var(--color-paper);
  text-decoration-color: var(--color-gold);
  outline: none;
}

/* 章节分隔线 */
.page-disclaimer .dis-section-divider {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(212, 175, 55, 0.35);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.2em;
  padding: 24px 0;
}

.page-disclaimer .dis-section-divider::before,
.page-disclaimer .dis-section-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.25), transparent);
}

/* 术语折叠提示 */
.page-disclaimer .term-tip {
  display: inline-block;
  position: relative;
}

.page-disclaimer .term-tip summary {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  list-style: none;
  color: var(--color-gold);
  border-bottom: 2px solid rgba(212, 175, 55, 0.5);
  font-weight: 700;
  font-size: 13px;
  padding: 0 2px;
}

.page-disclaimer .term-tip summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .term-tip summary::after {
  content: "?";
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  margin-left: 6px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.2);
  font-family: var(--font-data);
  font-size: 10px;
  color: var(--color-gold);
  line-height: 1;
}

.page-disclaimer .term-tip summary:focus-visible {
  outline: 2px solid var(--color-focus);
  border-radius: 4px;
}

.page-disclaimer .term-tip .term-tip-body {
  position: absolute;
  z-index: 30;
  top: calc(100% + 10px);
  left: 0;
  width: max-content;
  max-width: 280px;
  background: #141414;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245, 240, 230, 0.9);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
}

/* 更新机制可视化 */
.page-disclaimer .dis-update-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 20px;
  border: 1px solid var(--dis-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(139, 0, 0, 0.12);
}

.page-disclaimer .dis-update-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}

.page-disclaimer .dis-update-card {
  padding: 14px 16px;
  border-left: 2px solid var(--color-gold);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-disclaimer .dis-update-card-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--dis-muted);
  margin: 0 0 6px;
  text-transform: uppercase;
}

.page-disclaimer .dis-update-card-value {
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-gold);
  margin: 0 0 4px;
}

.page-disclaimer .dis-update-card-note {
  font-size: 13px;
  color: var(--dis-muted);
  margin: 0;
}

/* 页脚版本区 */
.page-disclaimer .dis-foot {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--dis-line);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-disclaimer .dis-foot-version {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--color-gold);
  align-items: center;
}

.page-disclaimer .dis-foot-slash {
  color: rgba(212, 175, 55, 0.3);
}

.page-disclaimer .dis-foot-note {
  font-size: 13px;
  color: var(--dis-muted);
  margin: 0;
  line-height: 1.7;
}

/* 平板以上 */
@media (min-width: 760px) {
  .page-disclaimer .dis-statusbar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .dis-status-item {
    padding: 16px 18px;
  }

  .page-disclaimer .dis-update-visual {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: stretch;
  }

  .page-disclaimer .dis-update-card {
    padding: 18px 20px;
  }
}

/* 桌面双栏 */
@media (min-width: 980px) {
  .page-disclaimer .dis-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-disclaimer .dis-toc {
    position: sticky;
    top: 84px;
  }

  .page-disclaimer .dis-section-head {
    gap: 20px;
  }
}