:root{--primary-color:#3592e2;--light-color:#FF3300;--bg-color:#f3f3f3;--card-bg:#ffffff;--text-color:#555;--p-color:#666;--border-color:#e0e0e0;--code-bg:#f8f8f8}footer font{color:var(--primary-color)}footer{margin-bottom:40px}.clear{height:10px}.fas{display:block;float:right;width:30px;height:30px}.fa-copy{background:url(/tools/timestamp/copy.png) center top no-repeat!important}input::placeholder,textarea::placeholder{color:#999!important;opacity:1!important}center{text-align:center;margin-left:auto;margin-right:auto}.time-card{background:var(--card-bg);border-radius:6px;padding:10px 20px;height:100%;overflow:auto;margin:30px 0 20px 0;box-shadow:0 2px 12px rgba(0,0,0,.1)}.time-card .label0{float:left;width:110px}.time-card .value0{cursor:pointer;margin-left:20px;margin-top:13px}.time-card div{margin:10px 0 5px 0;float:left;font-size:16px}.time-controls{display:flex;gap:10px}.time-controls button{margin-top:-10px;padding:5px 10px;border:none;border-radius:4px;background:var(--primary-color);color:#fff;cursor:pointer;font-size:14px}.time-controls button#toggleTimer.stop{background:#ff4d4f}.time-controls button#toggleTimer.start{background:#52c41a}.nav-tabs{display:flex;border-bottom:2px solid var(--border-color);margin-bottom:20px}.nav-item{padding:12px 24px;cursor:pointer;position:relative;font-size:18px}.nav-item.active{font-weight:700}.nav-item.active::after{content:'';position:absolute;bottom:-2px;left:0;width:100%;height:2px;background:var(--primary-color)}.input-container{display:flex;align-items:center;margin-bottom:20px;border-radius:6px}.timezone-input{width:110px;color:var(--primary-color);background:var(--card-bg);padding:20px 10px;border-radius:8px 0 0 8px;font-size:14px;cursor:pointer;appearance:none;position:relative;box-shadow:0 2px 12px rgba(0,0,0,.1);border-left:2px solid var(--primary-color);border-top:2px solid var(--primary-color);border-bottom:2px solid var(--primary-color);border-right:none}.timezone-input::after{content:'鈻�';position:absolute;right:10px;top:50%;transform:translateY(-50%);pointer-events:none}.input-box{flex:1;padding:10px 15px;border:2px solid var(--primary-color);text-align:center;color:var(--prinary-color);border-radius:8px;background:var(--card-bg);box-shadow:0 2px 12px rgba(0,0,0,.1)}.input-box input{background-color:var(--card-bg);border:none;color:var(--primary-color);line-height:38px;width:95%;font-size:18px;font-weight:bold;transition:border-color .3s;text-align:center}.input-box input:focus{border:none;outline:0}.input-box #deleteButton{float:right;line-height:36px;cursor:pointer}.input-box #deleteButton2{float:right;line-height:36px;cursor:pointer}.result-item{display:flex;align-items:center;margin-bottom:15px;background:var(--card-bg);padding:10px;border-radius:8px;box-shadow:0 2px 12px rgba(0,0,0,.1)}.result-label{width:200px;font-size:16px;color:var(--primary-color)}.result-value{flex:1;font-size:16px;color:var(--text-color);margin-right:15px}.copy-icon{cursor:pointer;color:var(--primary-color);font-size:18px}.knowledge-card{background:var(--card-bg);border-radius:6px;padding:20px;margin:20px 0;line-height:32px}.card-title{color:var(--primary-color);font-size:18px;margin-bottom:15px}.language-methods{background:var(--card-bg);border-radius:6px;padding:20px;box-shadow:0 2px 12px rgba(0,0,0,.1)}.method-item{display:flex;align-items:center;margin-bottom:15px}.language-name{width:130px;font-size:16px;color:var(--primary-color)}.code-example2{flex:1;background:var(--code-bg);border-radius:6px;font-family:verdana;font-size:15px;padding:5px 10px;cursor:pointer;color:var(--text-color);word-break:break-all;margin-right:15px}.code-example{flex:1;background:var(--code-bg);padding:10px;border-radius:6px;font-size:15px;color:var(--text-color);word-break:break-all;margin-right:15px}.copy-icon{cursor:pointer;color:var(--primary-color);font-size:18px}.toast{position:fixed;bottom:50%;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.8);color:#fff;padding:10px 20px;border-radius:6px;font-size:15px;z-index:10000;display:none}.knowledge-card h3{margin-top:5px;margin-bottom:5px;color:#1aad19;font-weight:400;font-size:18px}.knowledge-card h4{margin-top:0}.knowledge-card p{display:list-item;list-style:circle outside;margin-left:2em;color:var(--p-color)}.knowledge-card ul{margin-left:2em;color:var(--p-color);height:100%;overflow:hidden}.knowledge-card ul a{margin-bottom:5px;display:block;float:left}footer{margin-top:40px;text-align:center;font-size:14px;color:var(--text-color)}.footer-links{display:flex;justify-content:center;gap:20px;margin-bottom:10px}.footer-links a{color:var(--primary-color);text-decoration:none}.header .menu{float:right!important;line-height:30px;display:block;margin-right:10px!important}.header .menu .menu-item{cursor:pointer}.dropdown-menu{display:none;position:absolute;top:50px;background-color:var(--card-bg);box-shadow:0 2px 4px rgba(0,0,0,.1);z-index:1000}.dropdown-menu.show{display:block}.dropdown-menu .menu-item{padding:0 20px;cursor:pointer}.dropdown-menu .menu-item a{color:var(--text-color)}.dropdown-menu .menu-item:hover{background-color:var(--code-bg)}.header sup{float:left;cursor:pointer}.header sup font{color:var(--light-color);margin-left:10px}.org{float:left}@media (max-width:768px){.time-card .code-example2{font-size:15px;font-weight:400}#share-ctrl-d{display:none}.header sup{display:none}.header h1{font-size:18px;background-image:none;padding-left:0}.header .org{font-size:18px;line-height:28px}}