:root{--primary-color: #ff3e72;--primary-hover: #fd9594;--bg-color: #f3f3f3;--text-color: #4a3134;--text-muted: #aa7279;--card-bg: rgba(241, 215, 220, .85);--border-color: #fd9594;--th-bg: rgba(241, 215, 220, .6);--highlight-bg: #f1d7dc;--hover-bg: rgba(253, 149, 148, .2);--blur-core-bg: rgba(241, 215, 220, .45);--blur-core-shadow: rgba(170, 114, 121, .1)}body.dark-mode{--primary-color: #ff5c8a;--primary-hover: #fd9594;--bg-color: #1a1012;--text-color: #f3f3f3;--text-muted: #fd9594;--card-bg: rgba(74, 44, 48, .85);--border-color: #aa7279;--th-bg: rgba(74, 44, 48, .6);--highlight-bg: #4a2c30;--hover-bg: rgba(170, 114, 121, .3);--blur-core-bg: rgba(30, 18, 20, .6);--blur-core-shadow: rgba(0, 0, 0, .3)}body{font-family:Outfit,Inter,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--bg-color);color:var(--text-color);margin:0;padding:20px;transition:background-color .3s,color .3s;overflow-x:hidden;min-height:100vh}.container{max-width:1200px;margin:auto;position:relative;z-index:5}.bg-image{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-10;background:radial-gradient(circle at 20% 30%,var(--hover-bg) 0%,transparent 40%),radial-gradient(circle at 80% 70%,var(--hover-bg) 0%,transparent 45%),var(--bg-color);transition:background .3s}.top-bar{position:absolute;top:20px;right:20px;display:flex;gap:10px;z-index:10}.footer{text-align:center;margin-top:60px;padding-bottom:20px;font-size:.9em;color:var(--text-muted);line-height:1.8}.icon-btn{background:var(--card-bg);color:var(--text-color);border:1px solid var(--border-color);border-radius:50%;width:40px;height:40px;font-size:1.2em;cursor:pointer;box-shadow:0 4px 10px #0000000d;transition:all .2s cubic-bezier(.175,.885,.32,1.275);display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}.icon-btn:hover{transform:scale(1.1);border-color:var(--primary-color);box-shadow:0 6px 15px #ff3e7226}.btn{padding:12px 24px;border-radius:10px;font-weight:700;cursor:pointer;border:none;font-size:1em;transition:all .2s ease;background:var(--primary-color);color:#fff!important;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #ff3e7233}.btn:hover{transform:translateY(-2px);background:var(--primary-hover);box-shadow:0 6px 18px #ff3e7259}.btn:active{transform:translateY(1px)}.back-btn{display:inline-flex;align-items:center;margin-bottom:25px;color:var(--text-muted);text-decoration:none;font-weight:700;font-size:1.05em;transition:color .2s,transform .2s;gap:5px}.back-btn:hover{color:var(--primary-color);transform:translate(-3px)}.nav-cards-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;margin-bottom:50px;margin-top:20px}.nav-card{background:var(--card-bg);padding:40px 30px;border-radius:16px;text-align:center;text-decoration:none;color:var(--text-color);box-shadow:0 8px 32px #aa727914;transition:all .3s cubic-bezier(.25,.8,.25,1);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);position:relative;overflow:hidden}.nav-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(255,62,114,.1),transparent);opacity:0;transition:opacity .3s ease}.nav-card:hover{transform:translateY(-8px);border-color:var(--primary-color);box-shadow:0 12px 40px #ff3e7226}.nav-card:hover:before{opacity:1}.nav-card-icon{font-size:3.5em;margin-bottom:20px;display:inline-block;transition:transform .3s ease}.nav-card:hover .nav-card-icon{transform:scale(1.15) rotate(5deg)}.nav-card-title{font-size:1.4em;font-weight:800;margin-bottom:12px;position:relative;z-index:2}.nav-card-desc{font-size:.95em;color:var(--text-muted);line-height:1.5;position:relative;z-index:2}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#1a101299;z-index:100;display:flex;justify-content:center;align-items:center;opacity:0;pointer-events:none;transition:opacity .3s ease;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.modal-overlay.show{opacity:1;pointer-events:all}.modal-content{background:var(--card-bg);padding:35px;border-radius:20px;text-align:center;color:var(--text-color);box-shadow:0 20px 50px #00000040;max-width:90%;width:420px;border:1px solid var(--border-color);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:relative;z-index:101;transform:scale(.9);transition:transform .3s cubic-bezier(.175,.885,.32,1.275)}.modal-overlay.show .modal-content{transform:scale(1)}.modal-content h2{color:var(--primary-color);margin-top:0;font-weight:800}.modal-content p{color:var(--text-color);margin-bottom:20px}.center-blur-mask{position:absolute;top:0;left:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;pointer-events:none;z-index:-5;overflow:hidden}.blur-effect-core{width:1200px;height:800px;background-color:var(--blur-core-bg);border-radius:50%;backdrop-filter:blur(35px);-webkit-backdrop-filter:blur(35px);mask-image:radial-gradient(ellipse at center,#000 40%,#0000 85%);-webkit-mask-image:radial-gradient(ellipse at center,rgba(0,0,0,1) 40%,rgba(0,0,0,0) 85%);box-shadow:0 0 120px var(--blur-core-shadow)}@media(display-mode:standalone){.top-bar,.footer{display:none!important}}