*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', system-ui, sans-serif; background: #F7F8FA; color: #1a2540; font-size: 16px; line-height: 1.7; }
.topbar { background: #070E1A; padding: 16px 0; }
.topbar-in { max-width: 800px; margin: 0 auto; padding: 0 28px; display: flex; justify-content: space-between; align-items: center; }
.back-link { color: rgba(255,255,255,.6); text-decoration: none; font-size: 13px; display: flex; align-items: center; gap: 6px; }
.back-link:hover { color: #fff; }
.topbar-logo { font-size: 13px; font-weight: 700; color: rgba(255,255,255,.4); }
.wrapper { max-width: 800px; margin: 0 auto; padding: 52px 28px 80px; }
.doc-header { background: #fff; border-radius: 14px; padding: 36px 40px; margin-bottom: 32px; border: 1px solid #EEF0F4; box-shadow: 0 2px 12px rgba(0,0,0,.04); }
.doc-header h1 { font-size: 26px; font-weight: 800; color: #1a2540; margin-bottom: 8px; }
.doc-meta { font-size: 13px; color: #8890A0; display: flex; flex-wrap: wrap; gap: 16px; margin-top: 14px; }
.doc-meta span::before { content: '· '; }
.doc-meta span:first-child::before { content: ''; }
.card { background: #fff; border-radius: 14px; padding: 32px 40px; margin-bottom: 16px; border: 1px solid #EEF0F4; }
h2 { font-size: 17px; font-weight: 700; color: #1a2540; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid #FF6B1A; display: inline-block; }
h3 { font-size: 15px; font-weight: 700; color: #1a2540; margin: 18px 0 8px; }
p { margin-bottom: 10px; color: #3D4554; font-size: 15px; }
p:last-child { margin-bottom: 0; }
ul, ol { padding-left: 20px; margin-bottom: 10px; }
li { margin-bottom: 6px; color: #3D4554; font-size: 15px; }
strong { color: #1a2540; }
.highlight { background: #FFF4EE; border-left: 3px solid #FF6B1A; padding: 14px 18px; border-radius: 0 8px 8px 0; margin: 14px 0; }
.highlight p { margin: 0; font-size: 14px; }
table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px; }
th { background: #F7F8FA; text-align: left; padding: 10px 14px; font-weight: 600; color: #1a2540; border: 1px solid #EEF0F4; }
td { padding: 10px 14px; border: 1px solid #EEF0F4; color: #3D4554; vertical-align: top; }
a { color: #FF6B1A; }
footer { text-align: center; padding: 32px 0; font-size: 13px; color: #8890A0; }
@media(max-width:768px) {
  body { font-size: 15px; }
  .wrapper { padding: 32px 16px 60px; }
  .topbar-in { padding: 0 16px; flex-direction: column; gap: 8px; }
  .topbar-logo { font-size: 12px; }
  .back-link { font-size: 12px; }
  .doc-header { padding: 24px 16px; margin-bottom: 20px; }
  .doc-header h1 { font-size: 20px; margin-bottom: 6px; }
  .doc-meta { font-size: 12px; gap: 10px; }
  .card { padding: 20px 16px; margin-bottom: 12px; }
  h2 { font-size: 15px; margin-bottom: 10px; padding-bottom: 8px; }
  h3 { font-size: 14px; margin: 14px 0 6px; }
  p { margin-bottom: 8px; font-size: 14px; }
  li { margin-bottom: 5px; font-size: 14px; }
  .highlight { padding: 12px 14px; margin: 10px 0; }
  .highlight p { font-size: 13px; }
  table { font-size: 13px; }
  th, td { padding: 8px 10px; }
  footer { padding: 24px 0; font-size: 12px; }
}