header{background:var(--primary-color);color:white;padding:40px 0;text-align:center;position:relative;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.1)} .header-content{position:relative;z-index:2} .header-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-dark) 100%);z-index:1} .logo{font-size:4rem;font-weight:700;margin-bottom:10px;text-shadow:0 2px 5px rgba(0,0,0,0.1)} .subtitle{font-size:1.2rem;opacity:0.9;margin-bottom:30px} .description{font-size:1.8rem;margin-bottom:40px;font-weight:300} @media (max-width:768px){.logo{font-size:3rem} .description{font-size:1.5rem}} .nav-button{background:var(--primary-color);color:white;border:none;padding:4px 16px;border-radius:30px;font-weight:500;cursor:pointer;transition:var(--transition);text-decoration:none} .nav-button:hover{background:var(--primary-dark);transform:translateY(-2px)} .btn-primary,.btn-outline-primary{background-color:#FF7324 !important;border-color:#FF7324 !important;color:#fff !important} .btn-outline-primary{background-color:#fff !important;color:#FF7324 !important} .btn-primary:hover,.btn-outline-primary:hover{background-color:#e05a1a !important;border-color:#e05a1a !important;color:#fff !important} .top-navbar{background:white;box-shadow:0 2px 10px rgba(0,0,0,0.1);padding:10px 0;display:flex;justify-content:center} .nav-container{display:flex;justify-content:space-between;align-items:center;width:80%;max-width:100%} @media (min-width:1920px){.nav-container{width:80%}} @media (min-width:1440px) and (max-width:1919px){.nav-container{width:85%}} @media (min-width:1024px) and (max-width:1439px){.nav-container{width:90%}} @media (max-width:1023px){.nav-container{width:95%}} .nav-section{display:flex;align-items:center;flex:1;justify-content:center} .nav-logo-section{justify-content:flex-start;flex:0 0 auto} .nav-menu-section{justify-content:center} .main-nav{background:transparent !important} .main-nav > .layui-nav-item{line-height:44px} .main-nav > .layui-nav-item > a{position:relative;color:#333 !important;font-size:1.1rem;font-weight:500;padding:0 18px} .main-nav > .layui-nav-item.layui-this::after,.main-nav > .layui-nav-item.layui-nav-itemed::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:3px;background-color:#FF7324 !important} .top-navbar .layui-nav-bar{background-color:var(--agu-primary) !important} .main-nav > .layui-nav-item:hover > a,.main-nav > .layui-nav-item.layui-this > a,.main-nav > .layui-nav-item.layui-nav-itemed > a{color:#FF7324 !important} .main-nav .layui-nav-child{background:white !important;box-shadow:0 4px 12px rgba(0,0,0,0.15) !important;border-radius:4px !important;padding:5px 0 !important;min-width:120px} .main-nav .layui-nav-child dd{margin:0 !important} .main-nav .layui-nav-child dd a{padding:10px 20px !important;color:#333 !important;font-size:14px !important} .main-nav .layui-nav-child dd:hover a{background:#f5f5f5 !important;color:#FF7324 !important} .main-nav .layui-nav-child dd.layui-this{background:#fff8f3 !important} .main-nav .layui-nav-child dd.layui-this a{color:#FF7324 !important;font-weight:600} .nav-search-section{justify-content:center;flex:0 0 auto} .nav-action-section{justify-content:flex-end;flex:0 0 auto;gap:22px} .nav-actions{display:flex;align-items:center} .publish-avatar-group{display:flex;align-items:center;gap:22px} .nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none} .nav-logo:hover{text-decoration:none} .logo-text{text-decoration:none;font-size:2.0rem;font-weight:700;color:var(--primary-color);padding-bottom:3px;margin-left:-6px} .nav-logo:hover .logo-text{text-decoration:none} .logo-text:hover{text-decoration:none} .q-icon{background:var(--primary-color);color:white;width:37px;height:37px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:bold;font-size:1.8rem;padding-bottom:5px} .nav-link{position:relative;color:var(--text-color);text-decoration:none;font-size:1.1rem;font-weight:500;padding:8px 0;transition:var(--transition)} .nav-link:hover{color:var(--primary-color)} .nav-link.active{color:var(--primary-color)} .nav-link.active::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:var(--primary-color)} .nav-link.active{color:#FF7324 !important} .nav-link.active::after{background:#FF7324 !important} .search-box{position:relative;width:200px} .search-box input{width:100%;padding:8px 15px 8px 40px;border:1px solid #ddd;border-radius:30px;font-size:0.9rem;transition:var(--transition)} .search-dropdown{position:absolute;top:45px;left:0;width:100%;background:#fff;border-radius:12px;box-shadow:0 12px 30px rgba(0,0,0,0.12);border:1px solid #f0f0f0;z-index:20;overflow:hidden} .suggest-section + .suggest-section{border-top:1px solid #f7f7f7} .suggest-item{display:block;padding:12px 16px;text-decoration:none;color:#333;transition:background 0.2s} .suggest-item:hover{background:#fff8f3} .suggest-title{display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:6px} .suggest-tag{display:inline-flex;align-items:center;justify-content:center;height:20px;padding:0 8px;border-radius:10px;font-size:12px;font-weight:600;color:#ff7324;background:rgba(255,115,36,0.12)} .suggest-tag.guide{background:rgba(47,128,237,0.12);color:#2f80ed} .suggest-tag.doc{background:rgba(0,184,148,0.12);color:#00b894} .suggest-tag.api{background:rgba(245,59,87,0.12);color:#f53b57} .suggest-main{font-size:14px;font-weight:600} .suggest-desc{font-size:12px;color:#777;margin-top:4px;line-height:1.4} .suggest-path{font-family:Consolas,monospace} .suggest-search-all{display:block;padding:10px 16px;text-decoration:none;font-size:13px;color:#666;border-top:1px solid #f5f5f5} .suggest-search-all .search-highlight{color:#FF7324} .suggest-empty{padding:14px 16px;font-size:13px;color:#999} .search-box input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px rgba(255,115,36,0.2)} .search-icon{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#777} .search-highlight{background:rgba(255,115,36,0.15);color:#FF7324;border-radius:4px;padding:0 2px} .header-logo{height:44px;width:44px} .nav-menu-section-mobile{display:none} @media (max-width:768px){.nav-menu-section,.nav-search-section,.nav-actions{display:none !important} .nav-menu-section-mobile{display:flex !important} .mobile-auth{display:flex !important;gap:10px;align-items:center} .nav-logo-section{flex:0 0 auto} .nav-action-section{flex:0 0 auto}} @media (min-width:769px){} .layui-nav[lay-filter="publish-nav"]{margin:0 !important} .layui-nav[lay-filter="publish-nav"] .layui-nav-item{margin:0 !important} .layui-nav[lay-filter="publish-nav"] .layui-nav-item > a{padding:0 !important;line-height:normal !important;margin:0 !important} .layui-nav[lay-filter="publish-nav"] .layui-nav-item > a button{cursor:pointer;font-size:14px;margin:0 !important} .layui-nav[lay-filter="publish-nav"] .layui-nav-item > a button:hover{opacity:0.9} .publish-btn{border:none;padding:0 15px;height:32px;line-height:32px;background-color:#FF7324 !important;color:#fff !important} .publish-btn:hover{background-color:#e05a1a !important;opacity:1 !important} .layui-nav[lay-filter="publish-nav"] .layui-nav-item > a::after{display:none !important} .layui-nav[lay-filter="user-nav"]{margin:0 !important;margin-left:22px !important} .layui-nav{background:transparent !important} .layui-nav-item > a{color:#333 !important} .layui-nav-item:hover > a,.layui-nav-itemed > a{color:#FF7324 !important} .layui-nav-child{background:white !important;box-shadow:0 4px 12px rgba(0,0,0,0.15) !important;border-radius:4px !important;padding:5px 0 !important} .layui-nav-child dd{margin:0 !important} .layui-nav-child dd a{padding:10px 20px !important;color:#333 !important;font-size:14px !important} .layui-nav-child dd:hover a{background:#f5f5f5 !important;color:#FF7324 !important} .layui-nav-img{width:30px !important;height:30px !important;border-radius:50% !important;margin-right:8px !important;vertical-align:middle !important} .nav-menu-disabled{color:#999;cursor:not-allowed} .dev-tag{font-size:11px;padding:2px 6px;background:#f0f0f0;color:#999;border-radius:3px;margin-left:5px} .user-nav-dd-center{text-align:center}