.site-header{z-index:100;background:#fff;border-bottom:1px solid #e0e0e0;padding:20px 0;position:sticky;top:0;box-shadow:0 2px 8px #0000000d}.header-content{flex-direction:row;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 20px;display:flex}.logo{flex-shrink:0}.logo-link{flex-direction:column;text-decoration:none;transition:opacity .3s;display:flex}.logo-link:hover{opacity:.7}.logo-text{color:#000;font-size:20px;font-weight:700;line-height:1.2}.logo-subtitle{color:#666;letter-spacing:2px;text-transform:uppercase;font-size:12px;font-weight:400}.nav-links{align-items:center;gap:40px;display:flex}.nav-link{color:#333;font-size:14px;font-weight:500;text-decoration:none;transition:color .3s;position:relative}.nav-link:hover{color:#000}.nav-link:after{content:"";background:#000;width:0;height:2px;transition:width .3s;position:absolute;bottom:-4px;left:0}.nav-link:hover:after{width:100%}@media (max-width:768px){.header-content{flex-wrap:wrap;gap:20px}.nav-links{gap:20px}.nav-link{font-size:12px}.logo-text{font-size:16px}.logo-subtitle{font-size:10px}}@media (max-width:480px){.site-header{padding:15px 0}.header-content{gap:15px}.nav-links{justify-content:flex-start;gap:12px;width:100%;padding:10px 0;overflow-x:auto}.nav-link{white-space:nowrap;font-size:11px}}
.site-footer{background:#fefdfb;border-top:1px solid #e0e0e0;padding:40px 20px}.footer-content{text-align:center;flex-direction:column;align-items:center;gap:8px;max-width:1200px;margin:0 auto;display:flex}.footer-copyright{color:#333;margin:0;font-size:14px;font-weight:500}.footer-title{color:#888;letter-spacing:1px;margin:0;font-size:12px}@media (max-width:768px){.site-footer{padding:30px 20px}.footer-copyright{font-size:13px}.footer-title{font-size:11px}}@media (max-width:480px){.site-footer{padding:20px 15px}.footer-copyright{font-size:12px}.footer-title{font-size:10px}}