/* ========================================
   Page: disclaimer — 服务条款与使用说明
   Scope: .page-disclaimer
======================================== */
.page-disclaimer {
  --legal-hero-blue: rgba(0, 200, 255, .08);
  --legal-green-line: rgba(57, 255, 20, .6);
  --legal-orange-line: rgba(255, 140, 0, .35);
}

.page-disclaimer .container {
  padding-inline: var(--gutter-sm);
}

/* ---------- 条款页首屏标题区 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 26px;
  margin-top: 26px;
  padding: 34px 24px 38px;
  background:
    linear-gradient(135deg, var(--legal-hero-blue) 0%, transparent 48%),
    var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--accent-blue);
  border-left: 5px solid var(--accent-green);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-disclaimer .legal-hero::after {
  content: "V4 / TERMS";
  position: absolute;
  right: 18px;
  bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: rgba(160, 176, 192, .18);
  pointer-events: none;
}

.page-disclaimer .legal-hero-copy {
  min-width: 0;
}

.page-disclaimer .legal-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: 16px;
}

.page-disclaimer .legal-eyebrow::before {
  content: "";
  display: inline-block;
  width: 26px;
  height: 2px;
  background: var(--accent-orange);
  flex: 0 0 auto;
}

.page-disclaimer .legal-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(32px, 7vw, 54px);
  font-weight: 800;
  font-style: italic;
  line-height: 1.06;
  letter-spacing: .01em;
  color: var(--text-primary);
}

.page-disclaimer .legal-hero-desc {
  margin: 0 0 22px;
  max-width: 56em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-secondary);
}

.page-disclaimer .legal-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .legal-hero-media {
  flex: 0 0 auto;
  margin: 0;
  max-width: 600px;
  width: 100%;
  position: relative;
  border: 1px solid var(--border-color);
  background: var(--bg-panel);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .legal-hero-media::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(0, 200, 255, .22);
  pointer-events: none;
  z-index: 1;
}

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

/* ---------- 双栏布局 ---------- */
.page-disclaimer .legal-layout {
  margin-top: 30px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .legal-toc {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--accent-blue);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.page-disclaimer .legal-toc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 13px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.page-disclaimer .legal-toc-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--text-primary);
}

.page-disclaimer .legal-toc-count {
  color: var(--accent-orange);
  font-size: 15px;
  font-weight: 700;
  background: rgba(255, 140, 0, .08);
  border: 1px solid var(--legal-orange-line);
  padding: 2px 8px;
}

.page-disclaimer .legal-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .legal-toc-list li {
  border-bottom: 1px dashed var(--border-color);
}

.page-disclaimer .legal-toc-list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .legal-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  transition: color .25s var(--ease), background .25s var(--ease), padding-left .25s var(--ease);
}

.page-disclaimer .legal-toc-list a:hover,
.page-disclaimer .legal-toc-list a:focus-visible {
  color: var(--text-primary);
  background: rgba(0, 200, 255, .06);
  padding-left: 12px;
}

.page-disclaimer .toc-num {
  min-width: 2.2em;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-blue);
}

.page-disclaimer .legal-toc-note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-disclaimer .legal-toc-note p {
  margin: 0 0 4px;
  font-size: 13px;
  letter-spacing: .04em;
}

.page-disclaimer .legal-toc-link {
  font-size: 13px;
  color: var(--accent-blue);
  text-decoration: none;
  border-left: 3px solid var(--accent-green);
  padding-left: 10px;
  line-height: 1.4;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-disclaimer .legal-toc-link:hover,
.page-disclaimer .legal-toc-link:focus-visible {
  color: var(--text-primary);
  border-color: var(--accent-orange);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.page-disclaimer .legal-section {
  position: relative;
  padding: 32px 0 36px;
  border-bottom: 1px solid var(--border-color);
  scroll-margin-top: 120px;
}

.page-disclaimer .legal-section:first-child {
  padding-top: 0;
}

.page-disclaimer .legal-section:last-child {
  border-bottom: 0;
  padding-bottom: 20px;
}

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

.page-disclaimer .legal-section-num {
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 800;
  line-height: 1;
  color: var(--accent-orange);
  background: rgba(255, 140, 0, .07);
  border: 1px solid var(--legal-orange-line);
  border-left: 4px solid var(--accent-orange);
  padding: 9px 11px;
  min-width: 3em;
  text-align: center;
  flex-shrink: 0;
}

.page-disclaimer .legal-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--text-primary);
}

.page-disclaimer .legal-section > p {
  margin: 0 0 14px;
  max-width: 68em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-secondary);
}

.page-disclaimer .legal-list {
  list-style: none;
  margin: 18px 0 2px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 28px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .58em;
  width: 10px;
  height: 10px;
  background: var(--accent-blue);
  clip-path: polygon(0 0, 72% 0, 100% 28%, 100% 100%, 0 100%);
}

/* ---------- 服务内容网格 ---------- */
.page-disclaimer .legal-service-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 20px 0 22px;
}

.page-disclaimer .legal-service-item {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent-blue);
  padding: 20px 18px 18px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}

.page-disclaimer .legal-service-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-float);
  border-color: rgba(0, 200, 255, .45);
}

.page-disclaimer .legal-service-index {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--accent-orange);
  border: 1px solid var(--legal-orange-line);
  background: rgba(255, 140, 0, .05);
}

.page-disclaimer .legal-service-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: .02em;
}

.page-disclaimer .legal-service-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ---------- 联系面板 ---------- */
.page-disclaimer .legal-contact-panel {
  margin: 18px 0 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--accent-green);
}

.page-disclaimer .legal-contact-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
}

.page-disclaimer .legal-contact-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .legal-contact-val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  word-break: break-word;
}

.page-disclaimer .legal-contact-val.mono {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-blue);
  word-break: break-all;
}

/* ---------- 正文内联链接 ---------- */
.page-disclaimer .legal-inline-link {
  color: var(--accent-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 200, 255, .35);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-disclaimer .legal-inline-link:hover,
.page-disclaimer .legal-inline-link:focus-visible {
  color: var(--text-primary);
  border-color: var(--accent-orange);
}

/* ---------- 底部法律摘要条 ---------- */
.page-disclaimer .legal-stamp {
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding: 18px 20px;
  background: var(--bg-secondary);
  border-left: 4px solid var(--accent-blue);
  border-bottom: 1px solid var(--border-color);
}

.page-disclaimer .legal-stamp span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--text-secondary);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .legal-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr);
    align-items: center;
    gap: 40px;
    padding: 48px 42px 52px;
  }

  .page-disclaimer .legal-hero h1 {
    font-size: clamp(40px, 5vw, 56px);
  }

  .page-disclaimer .legal-hero-desc {
    font-size: 16px;
  }
}

@media (min-width: 992px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 44px;
  }

  .page-disclaimer .legal-toc {
    position: sticky;
    top: 112px;
    padding: 24px 22px;
  }

  .page-disclaimer .legal-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .container {
    padding-inline: var(--gutter);
  }
}