/* ============================================================
   ChengDu ChenTanJie Network Technology Co., Ltd.
   legal.css - shared styles for privacy.html and terms-of-service.html
   Self-contained: legal pages load ONLY this file.
   ============================================================ */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-size: 16px;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: #EEEFEA;
  color: #303C3A;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  color: #22282C;
  line-height: 1.25;
}

p { margin: 0 0 1em; }

a { color: #1C5C68; }

/* ---------- header ---------- */
.legal-header {
  background: #22282C;
  border-bottom: 6px solid #257787;
  color: #EEEFEA;
}
.legal-header__inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 24px 34px;
}
.legal-header__brand {
  display: block;
  color: #C4DBD9;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 14px;
}
.legal-header__brand:hover { color: #EEEFEA; }
.legal-header h1 {
  color: #EEEFEA;
  font-size: clamp(30px, 4.4vw, 46px);
  margin: 0 0 10px;
}
.legal-header__sub {
  color: #C9D0CC;
  margin: 0;
  font-size: 15px;
}

/* ---------- wrap ---------- */
.legal-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- table of contents ---------- */
.legal-toc {
  background: #D8DEDC;
  border: 2px solid #B9C3BF;
  border-left: 8px solid #257787;
  border-radius: 4px;
  padding: 26px 28px;
  margin: 40px 0 44px;
}
.legal-toc__title {
  font-family: Georgia, serif;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #1C5C68;
  margin: 0 0 14px;
}
.legal-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 2;
  column-gap: 32px;
}
.legal-toc__list li {
  margin: 0 0 8px;
  break-inside: avoid;
}
.legal-toc__list a {
  color: #1C5C68;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border-bottom: 1px solid #A4BDB1;
}
.legal-toc__list a:hover { color: #143F46; border-bottom-color: #257787; }

/* ---------- content ---------- */
.legal-content {
  padding: 0 0 40px;
}
.legal-content section {
  background: #EEEFEA;
  margin-bottom: 34px;
}
.legal-content h2 {
  font-size: 24px;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid #C9D0CC;
  scroll-margin-top: 20px;
}
.legal-content h3 {
  font-size: 18px;
  margin: 22px 0 8px;
}
.legal-content p { color: #303C3A; }
.legal-content ul,
.legal-content ol {
  margin: 0 0 1em;
  padding-left: 24px;
  color: #303C3A;
}
.legal-content li { margin-bottom: 8px; }

.legal-intro {
  font-size: 17px;
  color: #22282C;
  border-left: 5px solid #257787;
  padding-left: 20px;
}

.legal-note {
  background: #D8DEDC;
  border: 2px solid #B9C3BF;
  border-radius: 4px;
  padding: 18px 22px;
  color: #22282C;
  margin: 0 0 34px;
  font-size: 15px;
}

.legal-contactbox {
  background: #D8DEDC;
  border: 2px solid #B9C3BF;
  border-top: 6px solid #257787;
  border-radius: 4px;
  padding: 26px 28px;
  margin: 10px 0 30px;
}
.legal-contactbox p { margin: 0 0 6px; color: #22282C; }
.legal-contactbox strong { color: #143F46; }

/* ---------- footer ---------- */
.legal-footer {
  background: #22282C;
  border-top: 6px solid #143F46;
  color: #EEEFEA;
}
.legal-footer__inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 24px 34px;
}
.legal-footer__brand {
  font-family: Georgia, serif;
  color: #EEEFEA;
  margin: 0 0 10px;
  font-size: 16px;
}
.legal-footer__addr {
  color: #C9D0CC;
  font-size: 14px;
  margin: 0 0 16px;
}
.legal-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  padding-top: 16px;
  border-top: 1px solid #374247;
}
.legal-footer__links a {
  color: #EEEFEA;
  text-decoration: none;
  font-size: 14px;
}
.legal-footer__links a:hover { text-decoration: underline; color: #C4DBD9; }
.legal-footer__copy {
  color: #A4BDB1;
  font-size: 13px;
  margin: 18px 0 0;
}

/* ---------- responsive ---------- */
@media (max-width: 640px) {
  .legal-toc__list { columns: 1; }
  .legal-toc { padding: 22px 20px; }
  .legal-header__inner { padding: 24px 20px 28px; }
  .legal-wrap { padding: 0 20px; }
}