:root{--blue:#0B5ED7;--dark:#17324D;--light:#EEF5FF;--border:#D0D5DD;--text:#1F2937;--muted:#667085}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text);background:#f7f9fc;line-height:1.58}
header{background:white;border-bottom:1px solid var(--border);padding:18px 24px;position:sticky;top:0;z-index:2}.head{max-width:1100px;margin:auto;display:flex;align-items:center;gap:15px}.logo{width:52px;height:52px;object-fit:contain}.brand h1{margin:0;color:var(--dark);font-size:22px}.brand p{margin:2px 0 0;color:var(--muted);font-size:14px}
nav{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}nav a,.button{display:inline-block;padding:9px 13px;border-radius:9px;text-decoration:none;background:var(--light);color:var(--blue);font-weight:650;border:1px solid #cfe0ff}.button.primary{background:var(--blue);color:white;border-color:var(--blue)}
main{max-width:1100px;margin:28px auto;padding:0 18px}.hero,.card{background:white;border:1px solid var(--border);border-radius:16px;padding:24px;margin-bottom:18px;box-shadow:0 6px 22px rgba(23,50,77,.05)}h2{color:var(--blue);margin-top:0}h3{color:var(--dark)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:15px}.muted{color:var(--muted)}.notice{background:var(--light);border-left:4px solid var(--blue);padding:13px 15px;border-radius:8px}.meta{display:grid;grid-template-columns:180px 1fr;gap:7px}.meta div{padding:7px;border-bottom:1px solid #eef0f3}.pdf{width:100%;height:78vh;border:1px solid var(--border);border-radius:12px;background:white}footer{max-width:1100px;margin:30px auto;padding:20px;color:var(--muted);font-size:13px;text-align:center}@media(max-width:760px){header{position:static}.head{align-items:flex-start;flex-wrap:wrap}nav{margin-left:0}.meta{grid-template-columns:1fr}.pdf{height:68vh}}