:root{--primary-color: #38ae23;--secondary-color: #2f951c;--tertiary-color: #1c5b11;--primary-opacity: #38ae2333;--secondary-opacity: #2f951c33;--tertiary-opacity: #1c5b1133}*{margin:0;padding:0;box-sizing:border-box;font-family:Noto Sans,sans-serif}.copyright{font-size:.7rem;color:var(--tertiary-color);text-align:center}.layout-container{width:1200px;height:100vh;margin:0 auto;background-color:var(--primary-opacity);display:flex;flex-direction:column;align-items:center;justify-content:center}.home-container{padding:2rem;max-width:1200px;margin:0 auto}.home-logo{width:200px;display:block;margin:0 auto;margin-bottom:1rem}.home-title{font-size:2rem;font-weight:700;margin-bottom:1.5rem;color:#333;text-align:center;display:flex;align-items:center;justify-content:center;gap:1rem}.home-description{display:block;margin-bottom:2rem;color:#666;text-align:center;font-size:.9rem}.home-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:2rem}.home-item{padding:1rem;border-radius:8px;background-color:#f5f5f5}.custom-checkbox{display:flex;align-items:center;position:relative;padding-left:35px;cursor:pointer;font-size:1rem;-webkit-user-select:none;user-select:none}.home-checkbox{position:absolute;opacity:0;cursor:pointer;height:0;width:0}.checkmark{position:absolute;left:0;height:25px;width:25px;background-color:#fff;border:2px solid #ddd;border-radius:5px;transition:all .3s ease}.custom-checkbox:hover .checkmark{border-color:#4caf50}.home-checkbox:checked~.checkmark{background-color:#4caf50;border-color:#4caf50}.checkmark:after{content:"";position:absolute;display:none;left:7px;top:3px;width:5px;height:10px;border:solid white;border-width:0 3px 3px 0;transform:rotate(45deg)}.home-checkbox:checked~.checkmark:after{display:block}.label-text{margin-left:10px;color:#333}.home-button{display:block;width:200px;margin:0 auto;padding:1rem 2rem;background-color:#4caf50;color:#fff;border:none;border-radius:5px;font-size:1.1rem;cursor:pointer;transition:background-color .3s ease}.home-button:hover{background-color:#45a049}.countdown-container{display:flex;justify-content:center;align-items:center;height:100vh;background-color:var(--primary-opacity)}.countdown-text{font-size:10rem;color:var(--primary);animation:pulse 1s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}.card-flip-container{padding:2rem;max-width:1200px;margin:0 auto}.card-flip-title{font-size:2rem;font-weight:700;margin-bottom:2rem;text-align:center;color:var(--primary);animation:pulse 3s}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.card-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;perspective:1000px}.card-image{width:100%;height:100%;padding-top:15px;object-fit:cover}.card{width:100px;height:100px;cursor:pointer;position:relative;transform-style:preserve-3d;transition:transform .6s}.card.flipped{transform:rotateY(180deg)}.card.matched{cursor:default;pointer-events:none;border:2px dotted rgb(249,198,198);border-radius:10px}.card-inner{position:relative;width:100%;height:100%;text-align:center;transition:transform .6s;transform-style:preserve-3d}.card-front,.card-back{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 4px 8px #0000001a}.card-front{background-color:#fff;transform:rotateY(180deg)}.card-back{background-color:var(--primary);color:var(--primary-color);font-size:1.8rem}.card-front img{width:80px;height:80px;object-fit:contain;margin-bottom:1rem}.card-front p{font-size:1.2rem;color:var(--primary);font-weight:700}.float-button{position:fixed;top:50px;right:100px;z-index:1000;width:50px;height:50px;background-color:var(--primary-color);color:#fff;border-radius:50%;padding:10px;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.countdown-selector{margin:1rem 0;text-align:center}.countdown-selector label{margin-right:.5rem;color:var(--primary);font-weight:700}.countdown-select{padding:.5rem;border-radius:5px;border:2px solid var(--primary);background-color:#fff;color:var(--primary);font-size:1rem;cursor:pointer}.countdown-select:focus{outline:none;box-shadow:0 0 0 2px #4caf504d}@font-face{font-family:Noto Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-cyrillic-ext-400-normal-BjDhGU6t.woff2) format("woff2"),url(/assets/noto-sans-cyrillic-ext-400-normal-d9FrwbiD.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Noto Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-cyrillic-400-normal-CHP_ranX.woff2) format("woff2"),url(/assets/noto-sans-cyrillic-400-normal-BDYvNhAR.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Noto Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-devanagari-400-normal-C3FccbrF.woff2) format("woff2"),url(/assets/noto-sans-devanagari-400-normal-g9fsM2jL.woff) format("woff");unicode-range:U+0900-097F,U+1CD0-1CF9,U+200C-200D,U+20A8,U+20B9,U+20F0,U+25CC,U+A830-A839,U+A8E0-A8FF,U+11B00-11B09}@font-face{font-family:Noto Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-greek-ext-400-normal-i2oSBwXz.woff2) format("woff2"),url(/assets/noto-sans-greek-ext-400-normal-L11LEhi4.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Noto Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-greek-400-normal-DCESwnT1.woff2) format("woff2"),url(/assets/noto-sans-greek-400-normal-Be2BcUUc.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Noto Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-vietnamese-400-normal-D2wP-Vm-.woff2) format("woff2"),url(/assets/noto-sans-vietnamese-400-normal-C3Al4sv4.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Noto Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-latin-ext-400-normal-CVf-LbaS.woff2) format("woff2"),url(/assets/noto-sans-latin-ext-400-normal-CNh9dRW_.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Noto Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/noto-sans-latin-400-normal-DBaOTIGl.woff2) format("woff2"),url(/assets/noto-sans-latin-400-normal-DKQcY9Xy.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Noto Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/noto-sans-cyrillic-ext-400-italic-C9NI8UaU.woff2) format("woff2"),url(/assets/noto-sans-cyrillic-ext-400-italic-DqW_YkPk.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Noto Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/noto-sans-cyrillic-400-italic-CMQj_TQM.woff2) format("woff2"),url(/assets/noto-sans-cyrillic-400-italic-Dm4hr-Ag.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Noto Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/noto-sans-devanagari-400-italic-aza5nvbj.woff2) format("woff2"),url(/assets/noto-sans-devanagari-400-italic-BpEXw0fu.woff) format("woff");unicode-range:U+0900-097F,U+1CD0-1CF9,U+200C-200D,U+20A8,U+20B9,U+20F0,U+25CC,U+A830-A839,U+A8E0-A8FF,U+11B00-11B09}@font-face{font-family:Noto Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/noto-sans-greek-ext-400-italic-DlxXzGt2.woff2) format("woff2"),url(/assets/noto-sans-greek-ext-400-italic-D9i0Od8_.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Noto Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/noto-sans-greek-400-italic-Cw158ua2.woff2) format("woff2"),url(/assets/noto-sans-greek-400-italic-Ds3lC5jm.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Noto Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/noto-sans-vietnamese-400-italic-Dotu2pZp.woff2) format("woff2"),url(/assets/noto-sans-vietnamese-400-italic-da8J1rYs.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Noto Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/noto-sans-latin-ext-400-italic-BXXaecLH.woff2) format("woff2"),url(/assets/noto-sans-latin-ext-400-italic-C3uzHanu.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Noto Sans;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/noto-sans-latin-400-italic-B5_wyGmT.woff2) format("woff2"),url(/assets/noto-sans-latin-400-italic-DfHMVQD-.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
