:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--bg-color: #FCFBF9;--primary-color: #FF85A2;--secondary-color: #9DBEBB;--text-main: #2D2D2D;--text-dim: #A0A0A0;--nav-bg: #F5F3EF}*{box-sizing:border-box;-webkit-font-smoothing:antialiased}body{margin:0;background-color:var(--bg-color);color:var(--text-main);overflow-x:hidden;font-family:Inter,Pretendard,sans-serif;width:100vw;height:100vh}#root{width:100%;height:100%}.core-container{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:100vh;padding:2rem}.app-header{display:flex;flex-direction:column;align-items:center;gap:1.5rem;margin-bottom:3rem;width:100%;max-width:1200px}.top-nav{display:flex;align-items:center;justify-content:center;gap:1rem;width:100%}.home-link{text-decoration:none;font-size:.7rem;font-weight:800;color:var(--text-dim);padding:8px 16px;border-radius:50px;border:1px solid #EEE;background:#fff}.status-badge{font-size:.7rem;font-weight:700;color:var(--secondary-color);background:#fff;padding:8px 16px;border-radius:50px;box-shadow:0 4px 15px #00000005}.mini-pip-btn{background:#fff;border:1px solid #EEE;color:#999;padding:8px 16px;border-radius:50px;font-size:.7rem;font-weight:800;cursor:pointer}.main-layout{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:4rem;width:100%;max-width:1200px}.clock-section{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center}.time-value{font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:-.05em;line-height:1;color:var(--text-main);font-size:clamp(2.5rem,10vw,8.5rem);margin-bottom:2.5rem;min-height:140px;display:flex;align-items:center;justify-content:center;text-align:center}.time-value.error{font-size:1.2rem;line-height:1.6;font-weight:600;color:#ff85a2;letter-spacing:0}.error-msg{display:block}.loading-msg{display:block;font-size:1.2rem;line-height:1.6;font-weight:600;color:var(--secondary-color);letter-spacing:0}.time-value .ms{font-size:.35em;color:var(--secondary-color);font-weight:300;opacity:.7}.precision-toggle{display:flex;background:var(--nav-bg);padding:4px;border-radius:12px;margin-bottom:2rem}.precision-toggle button{background:transparent;border:none;color:#999;padding:6px 14px;font-size:.65rem;font-weight:800;cursor:pointer;border-radius:9px}.precision-toggle button.active{background:#fff;color:var(--primary-color);box-shadow:0 2px 8px #0000000d}.btn-group{display:flex;gap:1rem}.secondary-btn{padding:12px 24px;font-weight:700;font-size:.75rem;cursor:pointer;border-radius:14px;border:1.5px solid var(--secondary-color);background:transparent;color:var(--secondary-color);transition:all .2s}.secondary-btn:hover{background:var(--secondary-color);color:#fff;transform:translateY(-2px);box-shadow:0 6px 15px #9dbebb4d}.primary-btn{padding:12px 24px;font-weight:700;font-size:.75rem;cursor:pointer;border-radius:14px;border:none;background:var(--primary-color);color:#fff;box-shadow:0 6px 15px #ff85a24d;transition:all .2s}.primary-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #ff85a266}.nav-section{width:450px}.navigation-panel{width:100%;background:#fff;padding:1.8rem;border-radius:24px;box-shadow:0 10px 40px #00000008;border:1px solid rgba(0,0,0,.01);min-height:420px;display:flex;flex-direction:column}.search-bar{display:flex;gap:.5rem;margin-bottom:1.5rem}.search-bar input{flex:1;padding:10px 16px;border-radius:12px;border:1px solid #F0F0F0;background:#fafafa;font-size:.8rem;outline:none;transition:border-color .2s}.search-bar input:focus{border-color:var(--secondary-color)}.search-bar button{background:var(--text-main);color:#fff;border:none;padding:0 1.2rem;border-radius:12px;font-weight:700;font-size:.75rem;cursor:pointer}.main-cat-tabs{display:flex;justify-content:center;gap:.4rem;margin-bottom:1.2rem;border-bottom:1px solid #F8F8F8;padding-bottom:.8rem}.main-cat-tabs button{background:transparent;border:none;padding:6px 12px;font-size:.85rem;font-weight:800;color:#bbb;cursor:pointer;position:relative;transition:color .2s}.main-cat-tabs button.active{color:var(--text-main)}.main-cat-tabs button.active:after{content:"";position:absolute;bottom:-.8rem;left:0;width:100%;height:2px;background:var(--primary-color)}.sub-cat-chips{display:flex;justify-content:center;gap:.4rem;margin-bottom:1.2rem;flex-wrap:wrap;min-height:32px}.chip{padding:5px 12px;border-radius:50px;background:var(--nav-bg);font-size:.7rem;font-weight:600;color:#888;cursor:pointer;transition:all .2s}.chip.active{background:var(--secondary-color);color:#fff}.site-selection-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem;height:160px;overflow-y:auto;padding-right:4px;align-content:start}.site-selection-grid::-webkit-scrollbar{width:4px}.site-selection-grid::-webkit-scrollbar-thumb{background:#eee;border-radius:10px}.site-card{background:#fafafa;padding:8px 12px;border-radius:10px;font-size:.8rem;font-weight:700;color:#777;cursor:pointer;transition:all .2s;border:1px solid #EEE;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;height:46px;display:flex;align-items:center}.site-card:hover{border-color:var(--secondary-color);color:var(--text-main)}.site-card.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.server-info{margin-top:2rem;font-size:.6rem;color:#ddd;font-weight:500;letter-spacing:.05rem}@media(max-width:1000px){.main-layout{flex-direction:column;gap:3rem}.nav-section{width:100%;max-width:450px}.core-container{padding:4rem 1.5rem;justify-content:flex-start}}