/* ========== 网站声明页 · 页面专属样式 ========== */
.page-disclaimer {
  background: var(--c-bg);
  --disclaimer-sticky-top: 96px;
}

/* ----- 首屏声明横幅 ----- */
.page-disclaimer .disclaimer-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 300px;
  overflow: hidden;
  background: var(--c-ink);
  border-bottom: 4px solid var(--c-primary);
}

.page-disclaimer .disclaimer-hero-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .35;
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(26,26,26,.94) 0%, rgba(26,26,26,.72) 48%, rgba(45,45,45,.42) 100%);
}

.page-disclaimer .disclaimer-hero::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  width: 34%;
  height: 4px;
  background: var(--c-accent);
}

.page-disclaimer .disclaimer-hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: 48px;
  padding-bottom: 36px;
  color: var(--c-white);
}

.page-disclaimer .disclaimer-hero-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-primary);
}

.page-disclaimer .disclaimer-hero-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--c-accent);
}

.page-disclaimer .disclaimer-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--c-white);
}

.page-disclaimer .disclaimer-hero-desc {
  max-width: 620px;
  margin: 0 0 22px;
  font-size: .98rem;
  line-height: 1.72;
  color: rgba(255,255,255,.88);
}

.page-disclaimer .disclaimer-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: .82rem;
  color: rgba(255,255,255,.66);
}

.page-disclaimer .disclaimer-meta-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  background: var(--c-accent);
  vertical-align: baseline;
}

.page-disclaimer .breadcrumb-sep {
  margin: 0 6px;
  color: var(--c-gray);
}

/* ----- 页面主布局 ----- */
.page-disclaimer .disclaimer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 32px;
  padding-bottom: 56px;
  align-items: start;
}

/* ----- 左侧目录 ----- */
.page-disclaimer .disclaimer-toc {
  min-width: 0;
}

.page-disclaimer .disclaimer-toc-inner {
  position: relative;
  padding: 20px 18px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow);
}

.page-disclaimer .disclaimer-toc-inner::before {
  content: "";
  display: block;
  width: 44px;
  height: 4px;
  margin-bottom: 18px;
  background: var(--c-primary);
}

.page-disclaimer .disclaimer-toc-meta {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-gray);
}

.page-disclaimer .disclaimer-toc-title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: 1.28rem;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--c-dark);
}

.page-disclaimer .disclaimer-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line);
}

.page-disclaimer .disclaimer-toc-list li {
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .disclaimer-toc-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 4px;
  color: var(--c-ink);
  font-size: .92rem;
  font-weight: 500;
  text-decoration: none;
  transition: background .2s ease, padding-left .2s ease, color .2s ease;
}

.page-disclaimer .disclaimer-toc-list a:hover {
  padding-left: 10px;
  color: var(--c-primary-dark);
  background: var(--c-primary-soft);
}

.page-disclaimer .disclaimer-toc-num {
  min-width: 22px;
  font-family: var(--font-data);
  font-size: .82rem;
  color: var(--c-accent);
}

.page-disclaimer .disclaimer-toc-contact {
  margin-top: 18px;
  padding: 14px 12px;
  background: var(--c-bg);
  border-left: 3px solid var(--c-accent);
}

.page-disclaimer .disclaimer-toc-contact span {
  display: block;
  margin-bottom: 4px;
  font-size: .82rem;
  color: var(--c-gray);
}

.page-disclaimer .disclaimer-toc-contact a {
  display: inline-block;
  color: var(--c-accent-dark);
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
}

.page-disclaimer .disclaimer-toc-contact a:hover {
  text-decoration: underline;
}

/* ----- 右侧文档区 ----- */
.page-disclaimer .disclaimer-doc {
  min-width: 0;
  max-width: 820px;
}

.page-disclaimer .disclaimer-section {
  padding: 26px 0 28px;
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .disclaimer-section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.page-disclaimer .disclaimer-section-num {
  flex: 0 0 auto;
  padding: 6px 10px 5px;
  background: var(--c-primary-soft);
  font-family: var(--font-data);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--c-primary-dark);
}

.page-disclaimer .disclaimer-section-heading h2 {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-size: 1.52rem;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--c-dark);
}

.page-disclaimer .disclaimer-section-heading p {
  margin: 0;
  font-size: .88rem;
  color: var(--c-gray);
}

.page-disclaimer .disclaimer-section-body p {
  margin: 0 0 13px;
  font-size: .96rem;
  line-height: 1.78;
  color: var(--c-ink);
}

.page-disclaimer .disclaimer-section-body p:last-child {
  margin-bottom: 0;
}

/* ----- 警示提示条 ----- */
.page-disclaimer .disclaimer-rule {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 34px 0 0;
  padding: 18px 20px;
  background: var(--c-accent-soft);
  border-left: 4px solid var(--c-accent);
}

.page-disclaimer .disclaimer-rule-mark {
  flex: 0 0 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--c-accent);
  color: var(--c-white);
  font-family: var(--font-head);
  font-size: 1.1rem;
}

.page-disclaimer .disclaimer-rule-content strong {
  display: block;
  margin-bottom: 4px;
  color: var(--c-accent-dark);
  font-size: .94rem;
}

.page-disclaimer .disclaimer-rule-content p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--c-ink);
}

/* ----- 文末引导模块 ----- */
.page-disclaimer .disclaimer-note {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding-top: 26px;
}

.page-disclaimer .disclaimer-note h2 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 1.22rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--c-dark);
}

.page-disclaimer .disclaimer-note-text p {
  margin: 0;
  max-width: 460px;
  font-size: .9rem;
  line-height: 1.6;
  color: var(--c-gray);
}

.page-disclaimer .disclaimer-note-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ----- 桌面端：双栏 + 目录吸附 ----- */
@media (min-width: 920px) {
  .page-disclaimer .disclaimer-hero-content {
    padding-top: 56px;
    padding-bottom: 42px;
  }

  .page-disclaimer .disclaimer-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 44px;
    padding-top: 44px;
  }

  .page-disclaimer .disclaimer-toc-inner {
    position: sticky;
    top: var(--disclaimer-sticky-top);
  }

  .page-disclaimer .disclaimer-note {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}