/* Xiaohongmao V3 Agreement HTML — Shared Stylesheet
   Effective: 2026-05-06
   Style goal: V1 Microsoft Word legal-document feel + modern responsive UX */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: #fafafa;
  color: #1a1a1a;
}

body {
  font-family: "Microsoft YaHei", "微软雅黑", "PingFang SC", "Hiragino Sans GB", Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.7;
  padding: 24px 16px 80px;
}

body.lang-en {
  font-family: Arial, Helvetica, "Segoe UI", sans-serif;
}

main.agreement {
  max-width: 900px;
  margin: 0 auto;
  background: #ffffff;
  padding: 48px 56px;
  border: 1px solid #e2e2e2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* Headings */
h1, h2, h3, h4 {
  color: #1a4d8c;
  font-weight: 700;
  line-height: 1.4;
  margin-top: 1.6em;
  margin-bottom: 0.6em;
}

h1 { font-size: 24px; text-align: center; margin-top: 0; padding-bottom: 12px; border-bottom: 2px solid #1a4d8c; }
h2 { font-size: 20px; padding-left: 8px; border-left: 4px solid #1a4d8c; }
h3 { font-size: 16px; }
h4 { font-size: 15px; color: #2c5f9c; }

/* Paragraphs and emphasis */
p { margin: 0.6em 0; }
strong, b { color: #000; font-weight: 700; }
em { color: #555; }

/* Lists */
ul, ol { padding-left: 28px; margin: 0.6em 0; }
li { margin: 0.3em 0; }

/* Links */
a { color: #1a4d8c; text-decoration: underline; }
a:hover { color: #2c5f9c; }

/* Blockquote — used for Key Terms Summary blocks */
blockquote {
  margin: 0.8em 0;
  padding: 14px 18px;
  background: #f0f8ff;
  border-left: 4px solid #1a4d8c;
  border-top: 1px solid #d0e0f0;
  border-right: 1px solid #d0e0f0;
  border-bottom: 1px solid #d0e0f0;
  border-radius: 2px;
  color: #1a1a1a;
}
blockquote p { margin: 0.3em 0; }

/* Tables */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
  font-size: 13px;
}
th, td {
  border: 1px solid #cccccc;
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}
thead th, tr:first-child th {
  background: #f5f5f5;
  font-weight: 700;
  color: #1a4d8c;
}

/* Code & inline tags */
code {
  background: #f4f4f4;
  padding: 1px 5px;
  border: 1px solid #e0e0e0;
  border-radius: 3px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
}
pre {
  background: #f4f4f4;
  border: 1px solid #ddd;
  padding: 12px;
  overflow-x: auto;
}

/* Hr separator */
hr {
  border: none;
  border-top: 1px dashed #ccc;
  margin: 2em 0;
}

/* Top "key terms summary" header banner inserted by render template */
.key-summary-banner {
  background: #fffbe6;
  border: 2px solid #d4a72c;
  padding: 18px 22px;
  margin: 0 0 24px;
  border-radius: 4px;
}
.key-summary-banner h2 {
  margin: 0 0 8px;
  color: #8a6d00;
  border-left: none;
  padding-left: 0;
  font-size: 17px;
}
.key-summary-banner ol { margin: 6px 0 0; padding-left: 26px; }
.key-summary-banner li { font-weight: 700; color: #1a1a1a; line-height: 1.6; }

/* Footer "About Us" + Change Log section */
.about-block {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 2px solid #1a4d8c;
}
.about-block h2 {
  border-left: none;
  padding-left: 0;
  font-size: 18px;
}
.changelog-history a {
  color: #888;
  text-decoration: none;
  border-bottom: 1px dotted #888;
}

/* Index page navigation */
.nav-index {
  max-width: 720px;
  margin: 0 auto;
  background: #ffffff;
  padding: 40px 48px;
  border: 1px solid #e2e2e2;
}
.nav-index h1 { font-size: 22px; }
.nav-index ul { list-style: none; padding: 0; }
.nav-index li {
  padding: 14px 16px;
  margin: 8px 0;
  background: #f8fafc;
  border-left: 4px solid #1a4d8c;
}
.nav-index li a {
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}
.lang-switch {
  text-align: right;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px dashed #ccc;
  font-size: 13px;
}

/* Mobile responsive */
@media (max-width: 720px) {
  body { padding: 12px 6px 60px; font-size: 14px; }
  main.agreement, .nav-index { padding: 22px 18px; }
  h1 { font-size: 20px; }
  h2 { font-size: 17px; }
  h3 { font-size: 15px; }
  table { font-size: 12px; }
  th, td { padding: 6px 7px; }
  blockquote { padding: 10px 12px; }
}

/* Print */
@media print {
  body { background: #fff; padding: 0; }
  main.agreement, .nav-index { box-shadow: none; border: none; padding: 16px; }
}