: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}}.checklist-modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:2000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .3s ease-out}.checklist-modal-content{background:#fff;width:90%;max-width:500px;border-radius:16px;padding:24px;position:relative;box-shadow:0 10px 25px #0003;animation:slideUp .3s ease-out;max-height:90vh;overflow-y:auto}.checklist-modal-close{position:absolute;top:16px;right:16px;background:transparent;border:none;font-size:24px;cursor:pointer;color:#666;transition:color .2s}.checklist-modal-close:hover{color:#000}.checklist-modal-title{font-family:Poppins,sans-serif;font-size:1.5rem;color:#333;margin-bottom:12px;padding-right:20px}.checklist-modal-intro,.checklist-modal-text{font-family:Inter,sans-serif;font-size:1rem;color:#555;margin-bottom:16px;line-height:1.6}.checklist-modal-list{list-style:none;padding:0;margin-bottom:16px}.checklist-modal-list-item{margin-bottom:8px;padding-left:20px;position:relative}.checklist-modal-list-item:before{content:"•";color:#e67e22;position:absolute;left:0;font-weight:700}.checklist-modal-section-title{font-weight:600;color:#333;margin-top:16px;margin-bottom:8px;display:block}.checklist-modal-tip{background-color:#fcefe9;border-left:4px solid #e67e22;padding:12px;margin-top:16px;font-size:.95rem;color:#8a4a0b}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.checklist-page{padding:0 0 40px;max-width:800px;margin:0 auto}.checklist-header{text-align:center;margin-bottom:30px}.checklist-header h1{font-size:2rem;color:#333;margin-bottom:8px}.checklist-subtitle{color:#666;font-size:1rem}.checklist-progress-container{background-color:#f0f0f0;border-radius:20px;height:10px;width:100%;margin:20px 0;overflow:hidden}.checklist-progress-bar{background:linear-gradient(90deg,#ff9a9e,#fad0c4 99%,#fad0c4);height:100%;transition:width .5s ease-out;border-radius:20px}.checklist-section{background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;padding:24px;margin-bottom:24px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;border:1px solid rgba(255,255,255,.3)}.checklist-section-header{display:flex;align-items:center;margin-bottom:16px;border-bottom:1px solid #eee;padding-bottom:10px}.checklist-section-title{font-size:1.25rem;font-weight:600;color:#2c3e50}.checklist-item{display:flex;align-items:flex-start;padding:12px 0;border-bottom:1px solid #f7f7f7;transition:background-color .2s}.checklist-item:last-child{border-bottom:none}.checklist-checkbox-container{display:flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none;flex:1}.checklist-checkbox-input{display:none}.checklist-custom-checkbox{width:24px;height:24px;border:2px solid #ddd;border-radius:6px;margin-right:12px;display:flex;align-items:center;justify-content:center;transition:all .2s cubic-bezier(.4,0,.2,1);flex-shrink:0;background-color:#fff}.checklist-checkbox-input:checked+.checklist-custom-checkbox{background-color:#2ecc71;border-color:#2ecc71}.checklist-custom-checkbox:after{content:"✔";color:#fff;font-size:14px;display:none}.checklist-checkbox-input:checked+.checklist-custom-checkbox:after{display:block}.checklist-item-content{flex:1}.checklist-item-label{font-size:1rem;color:#333;font-weight:500;display:block}.checklist-item-desc{font-size:.85rem;color:#777;margin-top:2px;display:block}.checklist-info-btn{background:none;border:none;cursor:pointer;color:#3498db;margin-left:12px;padding:4px;border-radius:50%;transition:background-color .2s;display:flex;align-items:center;justify-content:center}.checklist-info-btn:hover{background-color:#ebf5fb}.checklist-streak{text-align:center;font-weight:700;color:#e67e22;margin-bottom:20px;font-size:.9rem;background:#fff;display:inline-block;padding:8px 16px;border-radius:20px;box-shadow:0 2px 4px #0000000d}.loading-container{text-align:center;padding:40px;color:#666}@media (max-width: 600px){.checklist-header h1{font-size:1.5rem}}.checklist-save-btn{display:block;width:100%;margin-top:32px;padding:16px;background:linear-gradient(90deg,#ff9a9e,#fad0c4 99%,#fad0c4);border:none;border-radius:12px;color:#fff;font-size:1.1rem;font-weight:600;cursor:pointer;box-shadow:0 4px 15px #ff9a9e66;transition:transform .2s,box-shadow .2s;font-family:Poppins,sans-serif}.checklist-save-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ff9a9e99}.checklist-save-btn:active{transform:translateY(0)}