:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#252c23;background:#f6f7f2;font-synthesis:none;--green:#41583a;--muted:#697264;--line:#e1e6db}*{box-sizing:border-box}body{margin:0}main{max-width:540px;margin:auto;padding:30px 22px calc(30px + env(safe-area-inset-bottom))}button,input,textarea{font:inherit}button,a,input,label,summary{-webkit-tap-highlight-color:transparent}button,summary,.import-button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid #879b6e;outline-offset:4px}header{display:flex;align-items:center;justify-content:space-between}.brand{text-decoration:none;color:var(--green);font-size:19px;font-weight:750;letter-spacing:.5px}.brand-mark{display:inline-flex;background:var(--green);color:#fff;width:29px;height:29px;align-items:center;justify-content:center;border-radius:9px;margin-right:5px;font-size:23px}.week-label{font-size:13px;color:var(--muted)}.intro{margin:39px 0 25px}.eyebrow{font-size:12px;letter-spacing:1.5px;color:var(--muted);margin:0 0 12px}h1{font-size:34px;line-height:1.42;letter-spacing:-1px;margin:0;font-weight:750}.intro>p:last-child{font-size:13px;line-height:1.8;color:var(--muted);margin:13px 0 0}.start-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:24px;font-size:12px;color:var(--muted);min-height:40px}.start-button{border:0;background:var(--green);color:#fff;border-radius:10px;padding:11px 15px;font-size:13px;font-weight:600;white-space:nowrap}.start-button[hidden]{display:none}#days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin-bottom:16px}.day-button{border:1px solid transparent;border-radius:12px;background:transparent;color:var(--muted);height:66px;padding:7px 0;position:relative}.day-button small{display:block;font-size:10px;margin-bottom:5px}.day-button b{font-size:19px;font-weight:600}.day-button[aria-pressed=true]{color:#fff;background:var(--green)}.day-button.complete:not([aria-pressed=true]){background:#e6eddf;color:var(--green)}.day-button.complete:after{content:'✓';position:absolute;bottom:2px;right:4px;font-size:10px}.day-card{background:#fff;border:1px solid var(--line);border-radius:21px;padding:24px 22px 17px;box-shadow:0 8px 30px #28331b05}.day-meta{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--muted);letter-spacing:.4px}h2{font-size:24px;line-height:1.4;margin:13px 0 8px;letter-spacing:-.5px}.subtitle{font-size:13px;color:var(--muted);line-height:1.8;margin:0 0 19px}.task{display:flex;align-items:flex-start;gap:13px;padding:19px 0;cursor:pointer}.task+.task{border-top:1px solid #eef0e9}.task input{appearance:none;-webkit-appearance:none;flex-shrink:0;width:26px;height:26px;margin:0;border:1.5px solid #a8b4a0;border-radius:8px;background:#fff;display:grid;place-content:center;cursor:pointer}.task input:checked{background:var(--green);border-color:var(--green)}.task input:checked:after{content:'✓';font-size:18px;color:#fff}.task-title{display:block;font-size:16px;font-weight:650;line-height:1.6}.task-desc{display:block;font-size:12px;line-height:1.9;color:var(--muted);margin-top:6px}.task.done .task-title{color:#6a7b61}.task.done .task-desc{color:#7c8576}.day-footer{display:flex;justify-content:space-between;gap:10px;padding-top:16px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}#day-status{color:var(--green);font-weight:600}.note-details{margin-top:17px}summary{min-height:40px;display:flex;align-items:center;font-size:13px;color:var(--muted);list-style:none}summary::-webkit-details-marker{display:none}summary:before{content:'+';font-size:18px;margin-right:9px;font-weight:400}details[open]>summary:before{content:'−'}.note-details summary span{font-size:11px;margin-left:8px;color:#767e71}textarea{display:block;width:100%;height:90px;resize:vertical;border:1px solid var(--line);background:#f9faf6;border-radius:10px;padding:12px;color:#35402e;font-size:16px;line-height:1.6;margin:7px 0}textarea::placeholder{font-size:12px;color:#767e71}.week-progress{padding:25px 5px 12px}.week-progress>div{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.week-progress strong{font-size:13px;color:var(--green);font-weight:600}progress{width:100%;height:5px;display:block;margin-top:12px;border:0;border-radius:5px;overflow:hidden;background:var(--line);accent-color:var(--green)}progress::-webkit-progress-bar{background:var(--line)}progress::-webkit-progress-value{background:var(--green);border-radius:5px}progress::-moz-progress-bar{background:var(--green)}.week-progress p{font-size:11px;color:var(--muted);margin-top:11px}.overview,.settings{border-top:1px solid var(--line);padding:7px 5px}.overview-row{width:100%;text-align:left;display:flex;gap:15px;background:none;border:0;padding:13px 0;color:#35402e;font-size:13px}.overview-row>span:first-child{color:var(--muted);font-size:11px;min-width:35px}.overview-row em{font-style:normal;margin-left:auto;font-size:11px;color:var(--muted);white-space:nowrap}.settings p{font-size:12px;line-height:1.9;color:var(--muted);margin:8px 0 14px}.settings>label{font-size:12px;display:block;margin:14px 0 8px}.settings input[type=date]{width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;padding:8px;background:#fff;color:#35402e}.settings-buttons{display:flex;gap:10px;flex-wrap:wrap}.settings-buttons button,.import-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 13px;background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--green);font-size:12px}footer{text-align:center;font-size:11px;line-height:1.8;color:var(--muted);margin:24px 0 0}#storage-error{font-size:12px;line-height:1.8;color:#8a3c22;background:#fff0e8;padding:14px;border-radius:10px;margin:12px 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:360px){main{padding:23px 16px 30px}h1{font-size:30px}.day-card{padding:21px 17px}.task-title{font-size:15px}#days{gap:3px}}@media(min-width:700px){main{padding-top:40px}.intro{margin-top:45px}}@media(prefers-reduced-motion:no-preference){button,.task input{transition:background-color .15s ease,color .15s ease}}