:root{--primary-gradient: linear-gradient(45deg, #f093fb, #f5576c);--primary-color: #f093fb;--secondary-color: #f5576c;--background-dark: #1a1a2e;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .8);--text-muted: rgba(255, 255, 255, .6);--nav-bg: rgba(26, 26, 46, .85);--nav-border: rgba(255, 255, 255, .08);--nav-dropdown-bg: rgba(26, 26, 46, .95);--nav-dropdown-border: rgba(255, 255, 255, .12);--nav-dropdown-hover: rgba(240, 147, 251, .1);--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1)}.navbar{position:fixed;top:0;left:0;right:0;background:var(--nav-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--nav-border);z-index:1000;padding:0 clamp(16px,5vw,80px)}.navbar-container{max-width:1600px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:70px;gap:40px;width:100%;flex-direction:row}.navbar-logo{order:1}.navbar-menu{order:2}.navbar-right{order:3;display:flex;align-items:center;gap:20px}@media(min-width:1025px){.navbar-container{justify-content:space-between}.navbar-logo{flex-shrink:0;order:1}.navbar-menu{flex-shrink:0;order:2;display:flex;align-items:center}.navbar-right{flex-shrink:0;order:3;display:flex;align-items:center;gap:20px}.navbar-clock{flex-shrink:0}}.navbar-logo{display:flex;align-items:center;text-decoration:none;color:var(--text-primary);font-size:clamp(18px,3vw,22px);font-weight:700;font-family:Arial,Microsoft YaHei,sans-serif;letter-spacing:.5px;padding:8px 0;transition:var(--transition-smooth);-webkit-user-select:none;user-select:none}.navbar-logo:hover{color:var(--primary-color)}.navbar-menu{display:flex;align-items:center;gap:clamp(8px,2vw,16px);list-style:none}.navbar-item{position:relative}.navbar-link{display:flex;align-items:center;gap:6px;padding:10px clamp(12px,2vw,18px);color:var(--text-secondary);text-decoration:none;font-size:clamp(14px,1.8vw,15px);font-weight:500;font-family:Arial,Microsoft YaHei,sans-serif;cursor:pointer;transition:var(--transition-smooth);position:relative;letter-spacing:.3px;-webkit-user-select:none;user-select:none}.navbar-link:hover{color:var(--text-primary)}.navbar-link:after{content:"";position:absolute;bottom:6px;left:12px;right:12px;height:1px;background:var(--primary-gradient);width:0%;transition:width .3s ease}.navbar-link:hover:after,.navbar-item.active .navbar-link:after{width:calc(100% - 24px)}.dropdown-arrow{width:8px;height:5px;transition:transform .2s ease;opacity:.7}.dropdown-arrow svg{width:100%;height:100%;display:block}.navbar-item.active .dropdown-arrow{transform:rotate(180deg)}.dropdown-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);background:var(--nav-dropdown-bg);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border:1px solid var(--nav-dropdown-border);border-radius:8px;box-shadow:0 20px 50px #00000080;padding:24px;min-width:450px;opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;pointer-events:none}.navbar-item.active .dropdown-menu{opacity:1;visibility:visible;pointer-events:all}.dropdown-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.dropdown-column{display:flex;flex-direction:column;gap:16px}.dropdown-label{font-size:10px;font-weight:600;font-family:Arial,Microsoft YaHei,sans-serif;letter-spacing:1px;color:var(--text-muted);text-transform:uppercase;margin-bottom:4px;-webkit-user-select:none;user-select:none}.dropdown-link{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;color:var(--text-secondary);text-decoration:none;font-size:14px;font-family:Arial,Microsoft YaHei,sans-serif;border-radius:6px;transition:var(--transition-smooth);-webkit-user-select:none;user-select:none}.dropdown-link:hover{background:var(--nav-dropdown-hover);color:var(--text-primary)}.dropdown-link-arrow{width:14px;height:14px;opacity:0;transform:translate(-4px);transition:all .2s ease}.dropdown-link:hover .dropdown-link-arrow{opacity:.7;transform:translate(0)}.navbar-clock{display:flex;flex-direction:column;align-items:flex-end;gap:2px;padding:0;-webkit-user-select:none;user-select:none}.clock-ganzhi{font-size:clamp(11px,1.5vw,13px);color:var(--text-secondary);font-weight:500;font-family:Arial,Microsoft YaHei,sans-serif;letter-spacing:2px;line-height:1.3}.clock-lunar{font-size:clamp(10px,1.3vw,11px);color:var(--text-muted);font-family:Arial,Microsoft YaHei,sans-serif;letter-spacing:1px;line-height:1.3}@media(max-width:1024px){.navbar-clock{display:none}.navbar-menu{gap:4px}}@media(max-width:768px){.navbar-menu{display:none}}