body { font-family: 'Segoe UI', Tahoma, sans-serif; color: #2b3f55; background: #fafbfc; margin: 0; }
.navbar { margin-bottom: 0; border-bottom: 2px solid #1c5b8c; }
.navbar-brand { color: #1c5b8c !important; font-weight: 600; font-size: 18px; }
.brand-mark { display: inline-block; width: 32px; height: 32px; line-height: 32px; text-align: center;
  background: #1c5b8c; color: white; border-radius: 4px; font-weight: bold; margin-right: 8px; }
.portal-btn { background: #1c5b8c; color: white !important; margin-top: 8px; }
.hero { background: linear-gradient(180deg, #e7eff7 0%, #fafbfc 100%); padding: 60px 0 80px;
  border-bottom: 1px solid #d9e1ea; }
.hero h1 { color: #1c5b8c; font-size: 36px; font-weight: 600; margin-bottom: 16px; }
.hero p.lead { font-size: 18px; color: #4a5d72; max-width: 720px; margin-bottom: 28px; }
.content { padding: 50px 0; }
.card-feature { padding: 24px; background: white; border: 1px solid #e3e8ee; border-radius: 4px; margin-bottom: 24px; min-height: 200px; }
.card-feature h3 { color: #1c5b8c; margin-top: 0; }
footer { background: #2b3f55; color: #c8d3df; padding: 30px 0; margin-top: 60px; font-size: 14px; }
footer a { color: #c8d3df; }
footer .muted { color: #8b97a4; font-size: 12px; }
.login-page { background: #f0f4f8; }
.login-container { max-width: 480px; margin: 80px auto; padding: 0 20px; }
.login-box { background: white; padding: 36px; border-radius: 4px; box-shadow: 0 2px 6px rgba(0,0,0,.08); }
.login-header { text-align: center; margin-bottom: 24px; }
.login-header h2 { color: #1c5b8c; margin-top: 12px; }
.login-footer { margin-top: 18px; text-align: center; font-size: 14px; }
.login-footer a { display: block; padding: 4px 0; }
.muted { color: #888; }
.small { font-size: 12px; }